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\usepackage{eurosym}
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\usepackage{fancyhdr} 
\usepackage{longtable}
\usepackage{graphics}
\usepackage[dvips]{graphicx} 
%%ENTETE


% Entete PimenTech
\fancypagestyle{plain}{
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\fancyhead[L]{\begin{spacing}{0.4} \noindent {\tiny{\includegraphics[width=4.25cm,height=0.85cm]{logo} \\ {\sc développement et services informatiques}}} \end{spacing}}
\fancyfoot[L]{\begin{spacing}{0.4}
\begin{tiny} 7 BIS, RUE DE LESSEPS 75020 PARIS~~ TEL : 01.43.56.05.00~~ FAX : 01.43.56.05.50 E-MAIL : info@pimentech.net\\{\sc sarl au capital de 26~532~\euro~RCS: paris 42 3014 729 TVA-IN. FR 86 423 014 729 00 10}\end{tiny}
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\begin{document}
\singlespace

\vspace*{3cm}


\begin{flushright}
    \begin{tabular}{p{8cm}}
  %%DEST\\
\end{tabular}
\end{flushright}


\vspace*{2cm}

{\bf Objet} : %%OBJECT

\vspace*{1cm}
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\fontsize{10}{10pt} 
  
%%CIVILITE

\vspace*{1cm}
%%TEXTE
\vspace*{2cm}

\begin{flushleft}
%%FORMULE
\end{flushleft}

\vspace*{1cm}

\begin{changemargin}{-3cm}{-3cm}
\begin{flushright}
    \begin{tabular}{p{8cm}}
  %%USER\\
\end{tabular}
\end{flushright}

\end{document}